Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Chrysosplenol C
Price: Check
Purity: 96.5%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: chrysosplenol C
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

23370-16-3

23370-16-3 structure

23370-16-3 structure

Name: Chrysosplenol C
Chemical Name: chrysosplenol C
CAS Number: 23370-16-3
Molecular Formula: C₁₈H₁₆O₈
Molecular Weight: 360.31500
Create Date: 2018-06-22 10:22:42
Modify Date: 2025-09-16 00:51:55

Name	chrysosplenol C
Synonyms	5,6,4'-trihydroxy-3,7,3'-trimethoxyflavone Chrysosplenol C 4',5,6-trihydroxy-3,3',7-trimethoxyflavone 3,7,3'-tri-methylquercetagetin 5,6-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7-dimethoxychromen-4-one quercetagetin 3,7,3'-trimethyl ether 3,7,3'-O-trimethylquercetagetin Trimethyl-3,3',7-quercetagetin

Density	1.54g/cm3
Boiling Point	648ºC at 760mmHg
Melting Point	210-211 °C
Molecular Formula	C₁₈H₁₆O₈
Molecular Weight	360.31500
Flash Point	238.4ºC
Exact Mass	360.08500
PSA	118.59000
LogP	2.60260
Vapour Pressure	2.17E-17mmHg at 25°C
Index of Refraction	1.68

HS Code	2914509090

90-18-6 structure

90-18-6

~%

23370-16-3 structure

23370-16-3

603-56-5 structure

603-56-5

Literature: Brunet, Gunter; Ibrahim, Ragai K. Phytochemistry (Elsevier), 1980 , vol. 19, p. 741 - 746

Precursor 1
90-18-6
DownStream 0

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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